写实长毛猫肖像

Create a highly realistic studio portrait of a long-haired {argument name="cat breed" default="Maine Coon-like domestic cat"} facing forward, centered in a tight head-and-chest composition. The cat has dense fluffy fur in {argument name="fur colors" default="dark charcoal gray and white"}, with a white muzzle, white chest ruff, a narrow white blaze running up the nose and forehead, darker gray tabby shading over the crown and cheeks, and long fine whiskers spreading horizontally. Show exactly two large upright triangular ears with pale pink inner skin and wispy ear tufts, exactly two vivid {argument name="eye color" default="golden amber"} almond-shaped eyes with vertical slit pupils, and a small soft pink nose. The expression is calm, intelligent, slightly serious, with symmetrical frontal eye contact. Use photorealistic detail: individual fur strands, soft natural texture, subtle depth of field, and crisp focus on the eyes and face. Background is a plain smooth {argument name="background color" default="deep muted green"} studio backdrop, softly blurred, with no props, no text, no collar, no watermark. Lighting is gentle diffused studio lighting from the front-left, creating soft highlights on the fur and natural shadows under the chin. Vertical square-ish portrait framing, close crop with the ears near the top edge and the fluffy chest filling the lower frame.

创作一张高度写实的摄影棚肖像，主体为一只长毛 {argument name="animal subject" default="家猫"}，采用紧凑的头部至胸部构图，主体正对镜头，居中放置，并以冷静、略显严肃的表情直视观众。这只猫拥有 {argument name="fur color and pattern" default="深炭灰色与白色双色毛发"}，白色口鼻部，前额中心有白色条纹，胸部毛发蓬松洁白，脸颊和头顶颜色较深，长而有层次的毛发可见清晰的单根质感。强调其大而直立的三角形耳朵，内耳呈粉色并带有细长的耳簇，明亮的 {argument name="eye color" default="金琥珀色"} 眼睛，瞳孔垂直且锐利，小巧柔软的粉色鼻子，以及向两侧延伸的长白胡须。采用写实动物摄影风格，展现极其细腻的毛发质感、自然柔和的摄影棚灯光、浅景深效果，面部和眼睛焦点清晰，带有微妙的眼神光，背景为平滑的深色 {argument name="background color" default="深绿色"}，并带有柔和的暗角。竖构图肖像，方形至近竖向裁剪，无配饰，无文字，无水印，不包含任何人类元素。